Movie admissions. The following table shows attendance data collected by the Motion Picture Association of America during the period 2002 to 2006. Figures are in millions of movie admissions.

a) What percent of all admissions during this period were bought by people between the ages of 12 and 24?

b) What percent of admissions in 2003 were bought by people between the ages of 12 and 24?

c) What percent of the admission were bought by people between the ages of 12 and 24 in 2006?

d) What percent of admissions in 2006 were bought by people 60 years old and older?

e) What percent of the admissions bought by people 60 and over were in 2002?

f) Compare the conditional distributions of the age groups across years. Write a couple of sentences summarizing what you see.

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Year Patron Age 12 25 30 40 50 60 and to 24 to 29 to 39 to 49 to 59 over Total 2006 485 136 246 219 124 124 1334 2005 489 135 194 216 125 122 1281 2004 567 132 265 236 145 132 1477 2003 567 124 269 193 152 118 1423 2002 551 158 237 211 119 130 1406 Total 2659 685 1211 1075 665 626 6921